kbingham

#!/bin/bash
# Set up a Raspberry Pi 4 as a USB-C Ethernet Gadget
# Based on:
#     - https://www.hardill.me.uk/wordpress/2019/11/02/pi4-usb-c-gadget/
#     - https://pastebin.com/VtAusEmf

if ! $(grep -q dtoverlay=dwc2 /boot/config.txt) ; then
    echo "Add the line dtoverlay=dwc2 to /boot/config.txt"
    exit
fi

kbingham

#!/bin/sh

# Requires 'media-ctl' to parse the media devices
# Requires 'dot' to generate the media-graph png files.

# Identify all V4L2 devices
for v in /sys/class/video4linux/{v4l,video}*;
  do
    vn=`basename $v`
    name=`cat $v/name`

kbingham

#!/bin/bash

MEDIA=/dev/$(grep VIMC /sys/bus/media/devices/media*/model | sed 's/.*\(media[0-9]*\).*/\1/g')

function v4l2_dev() {
	grep "$1" /sys/class/video4linux/video*/name | sed 's#.*\(video[0-9]*\)/.*#\1#g'
}

RAW0=/dev/$(v4l2_dev "Raw Capture 0")
RAW1=/dev/$(v4l2_dev "Raw Capture 1")

kbingham

#!/bin/bash

# Stop on errors
set -e

function build() {
	echo "Building for $1"

	export BUILDDIR=build-$1
	export CC=$2

kbingham

#!/bin/bash

# We default to enabling the most debug
# (that's why we're being used right)

FILTER="*"
LEVEL="0"

while [[ $# -gt 0 ]]
do

kbingham

#!/bin/sh

TARGETIP=$1
DEV=${2:-/dev/media0}

ssh $TARGETIP -o StrictHostKeyChecking=no \
	-tC \
	media-ctl -d $DEV --print-dot 2>/dev/null | \
	grep -v bash | \
	tee /tmp/$TARGETIP-mc.dot | \

kbingham

#!/bin/sh

CONTAINER="$1"
shift

XFORWARD="-e DISPLAY=$DISPLAY.0 -v /tmp/.X11-unix:/tmp/.X11-unix"

#
# We can now run in 'arm64' containers:
# docker run -it --rm multiarch/alpine:aarch64-edge

kbingham

From:
 https://github.com/zephyrproject-rtos/zephyr/blob/master/boards/arm/96b_wistrio/96b_lscon.dtsi

/*
 * Copyright (c) 2019 Linaro Ltd.
 *
 * SPDX-License-Identifier: Apache-2.0
 */

/ {

kbingham

#/bin/bash

CONFIG_HZ=$1

# The output of timeconst.sh is parsed by sed to remove the
# following diff from each comparison

# --- BC
# +++ SH
# @@ -1,4 +1,4 @@

kbingham

// Tracking cursor position in real-time without JavaScript
// Demo: https://twitter.com/davywtf/status/1124146339259002881

package main

import (
	"fmt"
	"net/http"
	"strings"
)